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公开(公告)号:US20170351101A1
公开(公告)日:2017-12-07
申请号:US15684818
申请日:2017-08-23
申请人: Fraen Corporation
CPC分类号: G02B27/0994 , F21V7/0091 , G02B6/0001 , G02B6/0008 , G02B6/0096 , G02B27/0955
摘要: Lighting modules and lighting systems containing one or more lighting modules, and associated methods, are provided that receive light from one or more light sources for projecting it to a target surface, e.g., in a uniform, patterned, or other controlled manner. In various embodiments, the lighting modules and lighting systems can be used to mix the light generated by one or more sources.
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公开(公告)号:US20160025296A1
公开(公告)日:2016-01-28
申请号:US14877619
申请日:2015-10-07
申请人: Fraen Corporation
CPC分类号: F21V5/04 , F21V5/00 , F21V5/002 , F21V7/0091 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , G02B19/0028 , G02B19/0066
摘要: In one aspect, a light-mixing optic is disclosed for use with one or more light sources such as light emitting diodes. In one embodiment, an exemplary optic can include an optical body disposed about an optical axis and having an input and an output surface and a peripheral surface extending between the two. The input surface can form a central cavity for receiving light from the light sources, if not the light sources themselves. Further, the input surface can be shaped to refract substantially all of the light, received from the one or more light sources away front the optical axis to the peripheral surface of the optic, where that light (e.g., substantially all of it) can be redirected (e.g., via total internal reflection or specular reflection) to the output surface. An array of micro-lenses or other surface features can be formed, on the output surface. Further embodiments, as well as exemplary design methods, are also disclosed.
摘要翻译: 在一个方面,公开了一种与一个或多个光源(例如发光二极管)一起使用的光混合光学器件。 在一个实施例中,示例性光学元件可以包括围绕光轴设置并具有输入和输出表面以及在两者之间延伸的周边表面的光学体。 输入表面可以形成用于从光源接收光的中心腔,如果不是光源本身。 此外,输入表面可以被成形为基本上将从一个或多个光源接收的基本上全部的光折射到光轴的前方到光学器件的外围表面,其中该光(例如,基本上全部) 重定向(例如,通过全内反射或镜面反射)到输出表面。 可以在输出表面上形成微透镜阵列或其它表面特征。 还公开了其它实施例以及示例性设计方法。
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公开(公告)号:US20160313563A1
公开(公告)日:2016-10-27
申请号:US15200843
申请日:2016-07-01
申请人: Fraen Corporation
CPC分类号: G02B27/0994 , F21V7/0091 , G02B6/0001 , G02B6/0008 , G02B6/0096 , G02B27/0955
摘要: Lighting modules and lighting systems containing one or more lighting modules, and associated methods, are provided that receive light from one or more light sources for projecting it to a target surface, e.g., in a uniform, patterned, or other controlled manner. In various embodiments, the lighting modules and lighting systems can be used to mix the light generated by one or more sources.
摘要翻译: 提供了包含一个或多个照明模块和相关方法的照明模块和照明系统,其接收来自一个或多个光源的光,以将其投射到目标表面,例如以均匀,图案化或其它受控方式。 在各种实施例中,照明模块和照明系统可以用于混合由一个或多个源产生的光。
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公开(公告)号:US09772499B2
公开(公告)日:2017-09-26
申请号:US15200843
申请日:2016-07-01
申请人: Fraen Corporation
CPC分类号: G02B27/0994 , F21V7/0091 , G02B6/0001 , G02B6/0008 , G02B6/0096 , G02B27/0955
摘要: Lighting modules and lighting systems containing one or more lighting modules, and associated methods, are provided that receive light from one or more light sources for projecting it to a target surface, e.g., in a uniform, patterned, or other controlled manner. In various embodiments, the lighting modules and lighting systems can be used to mix the light generated by one or more sources.
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